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[Chemical Knowledge]：What are the upstream raw materials for cetyl alcohol? What do the downstream products contain?

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The upstream and downstream associated product
of cetyl alcohol
cetyl alcohol, also known as palmityl alcohol, is an important raw material for chemical production. Its molecular formula is C16H34O, the structural formula is CH3(CH2)14CH2OH, the character is white leaf-like crystal or powder, with fragrance. Cetyl alcohol is mainly used in the production of plasticizers and stabilizers, and can also be used in the manufacture of fragrances, cosmetics, detergents, preservatives, inks, etc. This article will explore the upstream and downstream associated products of hexadecanol.

upstream products

1. Palm oil: Palm oil is the main raw material of cetyl alcohol, cetyl alcohol can be prepared by ester exchange reaction.

2. Petrochemical products: naphtha, ethylene and other petrochemical products can also be used as raw materials for the preparation of sixteen alcohol, but the cost is higher than palm oil.

Downstream Products

1. Plasticizer: Cetyl alcohol can be used as the main raw material of plasticizer, used in the production of dioctyl phthalate (DOP), diisooctyl phthalate (DIOP) and other plasticizers, widely used in plastics, rubber, coatings and other fields.

2. stabilizer: sixteen alcohol can be used as a stabilizer of raw materials, used in the production of antioxidants, ultraviolet absorbers, etc., to improve the heat resistance of plastic products, oxidation resistance and weather resistance.

3. Fragrances and cosmetics: Cetyl alcohol has a fragrance and can be used to produce fragrances and cosmetics, such as fragrances, lipsticks, etc.

4. detergent: sixteen alcohol can be used as raw material of detergent, used in the production of laundry detergent, detergent and other products.

5. Preservatives: Cetyl alcohol has a certain antibacterial effect and can be used to produce preservatives to extend the shelf life of food.

summary

cetyl alcohol as an important chemical production raw material, its upstream and downstream related products are extensive, involving plastics, rubber, coatings, spices, cosmetics, detergents, food and other fields. With the continuous development of science and technology, the application field of cetyl alcohol will continue to expand.

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